diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 2a724afe..c40d525e 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -24,7 +24,6 @@ jobs:
     - uses: actions/setup-dotnet@v3
       with:
         dotnet-version: |
-          3.1.x
           7.0.x
 
     - run: dotnet --info
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 7aa4d745..73077a96 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -24,7 +24,7 @@
         "type": "coreclr",
         "request": "launch",
         "preLaunchTask": "build targets",
-        "program": "${workspaceFolder}/targets/bin/Debug/netcoreapp3.1/targets.dll",
+        "program": "${workspaceFolder}/targets/bin/Debug/net7.0/targets.dll",
         "args": [
           "build",
           "-c", "release"